4ZC-26546-74293 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-04-16
Dose 1 — Moderna
2021-04-17
Registered in v-safe
2021-04-17
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain · Fatigue or tiredness

Adult check-in
2021-04-18
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-04-28
Survey response — day 7, dose 1
MedDRA: Gait disturbance, Pain in extremity, Unevaluable event — Feeling: Poor · Site: Pain · Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional

Free text: Systemic reaction (other): Pain in my legs. I started having the pain in my right leg soon after my shot and its been getting worse now its in both legs. I didnt think about putting these two together as a side effect until now. Im having a hard time walking and working · Healthcare visit (other): Called my dr today. They are returning my call tomorrow

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-28
Report sent to call center — day 7, dose 1
Be unable to work · Be unable to do your normal daily activities · Get care from a doctor or other healthcare professional

1 call case(s)
2022-04-11
Call 1 — Left Voicemail
2022-04-18
Survey response — 12 months, dose 1
MedDRA: Asthma, Dyspnoea, Hospitalisation, Impaired work ability, Lung disorder, Pre-existing disease — Feeling: Poor · Be unable to work or attend school, Be unable to do your normal daily activities

Free text: My health issues has been getting worse since I got Covid last December 2021. I have chronic asthma and haven't been able to recover fully. I was just hospitalized April 12th for 4 days due to lung and breathing issue. I'm unable to work fully.

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-16	Moderna

Call center

1 call center case

1 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 8 — day 7, dose 1

2021-04-28

Systemic reaction (other): Pain in my legs. I started having the pain in my right leg soon after my shot and its been getting worse now its in both legs. I didnt think about putting these two together as a side effect until now. Im having a hard time walking and working

Healthcare visit (other): Called my dr today. They are returning my call tomorrow

Release 11 — 12 months, dose 1

2022-04-18

Symptoms: My health issues has been getting worse since I got Covid last December 2021. I have chronic asthma and haven't been able to recover fully. I was just hospitalized April 12th for 4 days due to lung and breathing issue. I'm unable to work fully.

Each entry is dated by the survey it was written in (the CDC re-sent the releases with survey dates in 2025); click a date to see that survey response. The CDC cut some text off at about 250 characters: symptoms in every release, and the other two fields in releases 9-12. Those entries are marked "cut off by CDC".

MedDRA terms by release

Field	Preferred term	2021-09	2023-04	2024-11
HCVO	Unevaluable event	✓	✓	✓
SD	Asthma	·	·	✓
SD	Dyspnoea	·	·	✓
SD	Hospitalisation	·	·	✓
SD	Impaired work ability	·	·	✓
SD	Lung disorder	·	·	✓
SD	Pre-existing disease	·	·	✓
SRO	Gait disturbance	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓

✓ active code · ○ coded but marked inactive · blank = not in that release